[Event "Cologne Longerich op-A 13th"]
[Site "Cologne"]
[Date "2016.08.14"]
[Round "5"]
[White "Liebsch, Felix"]
[Black "Krohn, Malte Till"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1808"]
[BlackElo "1831"]
[PlyCount "109"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Bh5 10. 0-0 Be7 11. Rfe1 0-0 12. a4 Na5 13. Qc2 Bg6 14. Ne5 Bxd3 15. Qxd3 a6 16. h3 Bd6 17. Rac1 Qc7 18. b4 Nc6 19. a5 b6 20. axb6 Qxb6 21. Nd7 Nxd7 22. Bxd6 Rfc8 23. Bf4 Na7 24. Qg3 Nf6 25. Be5 Ne8 26. Nb3 Nc6 27. Bf4 a5 28. Nxa5 Nxa5 29. bxa5 Qxa5 30. Re5 Rc4 31. Rg5 g6 32. Bd2 Qa2 33. Qf4 Qb2 34. Rg3 Nf6 35. Rf3 Rf8 36. Be3 Ne4 37. Qe5 Qb8 38. Bf4 Qxe5 39. Bxe5 Rfc8 40. Ra1 Rxc3 41. Rxc3 Nxc3 42. Kh2 Nb5 43. Rb1 Na7 44. Rb7 Nc6 45. Bf6 Kf8 46. g4 Na5 47. Ra7 Nc4 48. Kg3 Nd6 49. f3 Ne8 50. Be7+ Kg7 51. g5 Kg8 52. Bc5 Ng7 53. Kf4 Nf5 54. Ke5 Kg7 55. Kf4 1/2-1/2

[Event "Cologne Longerich op-A 13th"]
[Site "Cologne"]
[Date "2016.08.14"]
[Round "4"]
[White "Spiesberger, Gerhard"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2063"]
[BlackElo "1808"]
[PlyCount "47"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. d4 exd4 8. Nxd4 fxe4 9. Bc4 c6 10. Nxe4 d5 11. Nxf6+ Qxf6 12. Be2 0-0 13. 0-0 Nd7 14. c3 Ne5 15. f4 Nc4 16. Bxc4 dxc4 17. Qe2 b5 18. Rae1 Bd7 19. Qe7 Rae8 20. Qxf6 Rxf6 21. Re5 a6 22. g3 Bg4 23. Rfe1 Bh5 24. Rxe8+ 1-0

[Event "Cologne Longerich op-A 13th"]
[Site "Cologne"]
[Date "2016.08.13"]
[Round "3"]
[White "Liebsch, Felix"]
[Black "Weiler, Wolfgang"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1808"]
[BlackElo "2047"]
[PlyCount "64"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. Bd3 Bxd3 10. cxd3 Nc6 11. 0-0 0-0-0 12. Bf4 Nb4 13. Nc3 Nxd3 14. Bg3 h5 15. h4 Bc5 16. Ne4 Bd4 17. Ng5 Rhe8 18. Nxf7 Rd7 19. Ng5 Bxe5 20. Bxe5 Rxe5 21. b3 c5 22. Rad1 Re2 23. a4 Rd6 24. Nf3 Kc7 25. Rd2 Rxd2 26. Nxd2 Rd4 27. Nf3 Rb4 28. Ng5 Kd6 29. Rd1 Rxb3 30. Ne4+ Kd5 31. f3 c4 32. Kf1 Kd4 0-1

[Event "Cologne Longerich op-A 13th"]
[Site "Cologne"]
[Date "2016.08.13"]
[Round "2"]
[White "Sewald, Kathrin"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1858"]
[BlackElo "1808"]
[PlyCount "41"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bd7 6. Na3 a6 7. Nc2 Qc7 8. d3 f6 9. exf6 Nxf6 10. g3 Bd6 11. Bg2 0-0 12. 0-0 e5 13. fxe5 Nxe5 14. d4 Nxf3+ 15. Bxf3 Bh3 16. Bg2 Bxg2 17. Kxg2 Ne4 18. Be3 Bxg3 19. Qh5 Nf6 20. Rxf6 Rxf6 21. Qxd5+ 1/2-1/2

[Event "Cologne Longerich op-A 13th"]
[Site "Cologne"]
[Date "2016.08.12"]
[Round "1"]
[White "Liebsch, Felix"]
[Black "Hansel, Rainer"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1808"]
[BlackElo "1919"]
[PlyCount "63"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d4 exd4 10. e5 Ne4 11. cxd4 Bg4 12. Be3 Qd7 13. Nc3 Nxc3 14. bxc3 Na5 15. Bc2 Nc4 16. Bf4 Bf5 17. Nd2 Na3 18. Bb3 a5 19. Qf3 Nc2 20. Bxc2 Bxc2 21. Qg3 Ba3 22. Re3 Rfe8 23. Rae1 Re6 24. Qh3 Rd8 25. Bg5 Be7 26. Bxe7 Qxe7 27. f4 Rh6 28. Qg4 Rg6 29. Qh3 Qd7 30. e6 fxe6 31. Rxe6 Rxe6 32. Qxe6+ 1/2-1/2

[Event "Cologne Longerich op-A 12th"]
[Site "Cologne"]
[Date "2015.08.02"]
[Round "5"]
[White "Liebsch, Felix"]
[Black "Koellner, Christof"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1841"]
[BlackElo "2011"]
[PlyCount "40"]
[EventDate "2015.07.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Kc8 8. f3 Nbd7 9. Nh3 c6 10. Nf2 Bb4 11. Bd2 Ba5 12. Nd3 b5 13. g3 Kb7 14. Bg2 Bc4 15. f4 Bxd3 16. cxd3 Ng4 17. Be1 b4 18. Na4 Ne3 19. Rd2 b3 20. Nc3 bxa2 0-1

[Event "Cologne Longerich op-A 12th"]
[Site "Cologne"]
[Date "2015.08.02"]
[Round "2"]
[White "Schwark, Mario"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1958"]
[BlackElo "1841"]
[PlyCount "90"]
[EventDate "2015.07.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d6 5. Bg2 Be7 6. e4 fxe4 7. Nxe4 0-0 8. Nh3 c6 9. 0-0 e5 10. Nxf6+ Bxf6 11. dxe5 dxe5 12. Qb3 Qc7 13. c5+ Kh8 14. Ng5 Bxg5 15. Bxg5 Bf5 16. Rad1 Nd7 17. Be7 Rfe8 18. Bd6 Qa5 19. Qxb7 Nxc5 20. Bxc5 Qxc5 21. Qxc6 Rac8 22. Qxc5 Rxc5 23. b4 Rc2 24. Bd5 h6 25. Bb3 Rb2 26. f3 Rb8 27. Rf2 Rxf2 28. Kxf2 Rxb4 29. Rd5 Bb1 30. Ke3 e4 31. Rd1 Bd3 32. fxe4 Bxe4 33. Rd4 Rxd4 34. Kxd4 Bf3 35. Bc4 g5 36. Kc5 Kg7 37. a4 Kf6 38. Kd6 h5 39. Kc7 h4 40. Kb8 a5 41. Kc7 hxg3 42. hxg3 Kf5 43. Kb6 Kg4 44. Kxa5 Kxg3 45. Be6 g4 1/2-1/2

[Event "Cologne Longerich op-A 12th"]
[Site "Cologne"]
[Date "2015.08.01"]
[Round "3"]
[White "Suvorov, Alexander David"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1940"]
[BlackElo "1841"]
[PlyCount "49"]
[EventDate "2015.07.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. e3 b6 5. b3 Bb7 6. Bd3 Bb4+ 7. Nbd2 0-0 8. 0-0 Ne4 9. a3 Be7 10. Bb2 d5 11. Ne5 Nd7 12. Ndf3 Ndf6 13. a4 Bb4 14. Qc1 Qe7 15. Ba3 Bxa3 16. Qxa3 Qxa3 17. Rxa3 Rac8 18. Ra2 c5 19. a5 Rc7 20. axb6 axb6 21. Ra7 Rfc8 22. g3 h6 23. Rfa1 Nd6 24. dxc5 bxc5 25. Be2 1/2-1/2

[Event "Cologne Longerich op-A 12th"]
[Site "Cologne"]
[Date "2015.07.31"]
[Round "1"]
[White "Liebsch, Felix"]
[Black "Schumacher, Markus"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1841"]
[BlackElo "1719"]
[PlyCount "119"]
[EventDate "2015.07.31"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a3 0-0 14. b4 a6 15. Qd3 f6 16. exf6 Bxf6 17. Rfe1 Rae8 18. Bc3 Bd8 19. a4 Bc7 20. b5 axb5 21. axb5 Nd8 22. Bb4 Rf5 23. Ne5 Bxe5 24. Rxe5 Rxe5 25. dxe5 Nf7 26. f4 Rc8 27. Rd1 Qc7 28. Qd4 Nh6 29. Bd6 Qc2 30. Ra1 Nf5 31. Qa7 Qd2 32. Bc5 Qb2 33. Bf2 Qxb5 34. Qa2 Qc6 35. g4 Ne7 36. Qa3 Qc7 37. Rd1 g6 38. Bh4 Qc2 39. Rf1 Nc6 40. f5 exf5 41. Qd6 Qe4 42. Qe6+ Kg7 43. Qxc8 Qxg4+ 44. Bg3 Nd4 45. Qxb7+ Kh6 46. Qxd5 Ne2+ 47. Kf2 f4 48. Qd2 Nxg3 49. hxg3 Qxg3+ 50. Ke2 Qg2+ 51. Ke1 Qe4+ 52. Qe2 Qb4+ 53. Kf2 Qd4+ 54. Kf3 Qc3+ 55. Kxf4 g5+ 56. Kf5 Qc8+ 57. e6 Qc5+ 58. Qe5 Qc2+ 59. Kf6 Qg6+ 60. Ke7 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.05.05"]
[Round "10.4"]
[White "Hild, Detlef"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1941"]
[BlackElo "1717"]
[PlyCount "26"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 a5 8. Re1 Ne4 9. Nxe4 fxe4 10. Nd2 d5 11. f3 exf3 12. Nxf3 c5 13. e3 Nc6 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.5"]
[White "Breitenstein, Bert"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1936"]
[BlackElo "1717"]
[PlyCount "41"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Godesberg V"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. c3 fxe5 8. b4 e4 9. bxc5 exd3 10. Qxd3 Nf6 11. 0-0 0-0 12. Re1 Ne4 13. Nbd2 Nxc5 14. Qe3 Na6 15. Ba3 Re8 16. c4 d4 17. Qe4 e5 18. Rab1 Qf6 19. Qxd4 Qe6 20. Qd6 Qxd6 21. Bxd6 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.03.03"]
[Round "8.4"]
[White "Kuschel, Olaf"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1743"]
[BlackElo "1717"]
[PlyCount "45"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 c6 6. Qf3 Qf6 7. Qxf6 Nxf6 8. Nge2 Bg4 9. Bf4 Bxf4 10. Nxf4 g5 11. Nfe2 0-0 12. f3 Bh5 13. 0-0-0 Bg6 14. g4 Bxd3 15. Rxd3 h5 16. gxh5 Nxh5 17. h4 gxh4 18. Rxh4 Ng7 19. Rd1 f6 20. Rg1 Kf7 21. Rh7 Rg8 22. Nf4 Nd7 23. Nh5 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "7.4"]
[White "Tonnicchi, Marco"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1894"]
[BlackElo "1717"]
[PlyCount "80"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Bd3 Bb7 7. 0-0 0-0 8. Qe2 Ne4 9. Bxe7 Qxe7 10. Nd2 Nxd2 11. Qxd2 d6 12. e4 f4 13. f3 e5 14. Bc4+ Kh8 15. Bd5 c6 16. Bb3 c5 17. dxc5 dxc5 18. Nd5 Qd7 19. Qc3 Nc6 20. Ba4 Ba6 21. Bxc6 Qxc6 22. Rfd1 Rfe8 23. Nb4 Qb5 24. Nxa6 Qxa6 25. Rd5 Rad8 26. Qxe5 Qe2 27. Qxf4 Rxd5 28. exd5 Qxc2 29. d6 Qxb2 30. Rd1 Qe2 31. Qc1 Qe6 32. d7 Rd8 33. Qg5 Rxd7 34. Rf1 Qxa2 35. h4 Qd5 36. Re1 h6 37. Qg3 Qd4+ 38. Kh1 c4 39. h5 Rd8 40. Qg6 Qh4+ 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "6.4"]
[White "Liebsch, Felix"]
[Black "Kaganowski, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1717"]
[BlackElo "2081"]
[PlyCount "132"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bayer Leverkusen II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. Be3 a6 7. Bb3 h6 8. c3 b6 9. Nbd2 Nd7 10. Re1 Bb7 11. Bc2 0-0 12. e5 Nd5 13. exd6 cxd6 14. Nf1 Nxe3 15. Nxe3 Nf6 16. a4 Qc7 17. Qe2 Rfc8 18. Nf1 Qc4 19. Qxc4 Rxc4 20. N1d2 Rc6 21. Ne4 Nd5 22. Bb3 Nf4 23. Re3 d5 24. Ng3 f6 25. Rae1 Bf8 26. Ne2 Nxe2+ 27. R3xe2 Kf7 28. g3 a5 29. Nh4 g5 30. Ng2 Rd8 31. h4 Ba6 32. Rd2 b5 33. axb5 Bxb5 34. hxg5 a4 35. g6+ Kxg6 36. Nf4+ Kf7 37. Bc2 Rdd6 38. Bg6+ Ke7 39. Bf5 Bc4 40. Nxe6 Rxe6 41. Bxe6 Rxe6 42. Rxe6+ Kxe6 43. f4 Kf5 44. Rd1 Kg4 45. Kf2 a3 46. bxa3 Bxa3 47. Rh1 Bb2 48. Rxh6 Bxc3 49. Ke3 Kf5 50. g4+ Kxg4 51. Rxf6 Bb2 52. Rg6+ Kf5 53. Rg5+ Kf6 54. Re5 Bc1+ 55. Kf3 Bb3 56. Re1 Bd2 57. Re5 Bc1 58. Re1 Ba3 59. Re5 Ba4 60. Rg5 Bd7 61. Ke3 Bc1+ 62. Kf3 Bf5 63. Rg1 Be4+ 64. Kg4 Bb2 65. Rd1 Bc3 66. Kg3 Kf5 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.12.02"]
[Round "5.3"]
[White "Liebsch, Felix"]
[Black "Konzen, Horst"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1717"]
[BlackElo "1937"]
[PlyCount "64"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bayer Leverkusen II"]
[BlackTeam "Niederkassel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. a3 c5 8. d5 Nc7 9. 0-0 b5 10. e5 Nfxd5 11. Nxd5 Nxd5 12. Be4 e6 13. Bxd5 exd5 14. Qxd5 Be6 15. Qxd6 Qxd6 16. exd6 Rfd8 17. Rd1 Bf8 18. Be3 Rxd6 19. Rxd6 Bxd6 20. Rd1 Be7 21. Ng5 Bf5 22. Rd5 Rc8 23. c3 f6 24. g4 Bxg4 25. Ne4 Be6 26. Rd2 Rc6 27. Re2 Kf7 28. h4 h5 29. b4 cxb4 30. axb4 Bg4 31. Rd2 Re6 32. Rd4 Bf5 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "4.5"]
[White "Schilcher, Adrian"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1814"]
[BlackElo "1717"]
[PlyCount "55"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 a5 9. a3 a4 10. 0-0 Nb6 11. Qc2 g6 12. Nf3 Bd7 13. h4 Rc8 14. Nc3 Na5 15. Qe2 Nb3 16. Bg5 Be7 17. Bxe7 Qxe7 18. Rad1 Nc4 19. Bxc4 Rxc4 20. Qe3 0-0 21. Rfe1 b5 22. Qh6 f5 23. exf6 Qxf6 24. Ng5 Qh8 25. Nxd5 Qg7 26. Qxg7+ Kxg7 27. Nb6 Rc7 28. Nxd7 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "3.4"]
[White "Lorenz, Roger"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2069"]
[BlackElo "1717"]
[PlyCount "61"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 d6 6. e4 e5 7. exf5 exd4 8. Nd5 0-0 9. Ne2 c5 10. 0-0 Nc6 11. Nxf6+ Bxf6 12. g4 Kh8 13. Nf4 Rb8 14. Qb3 Ne5 15. Qh3 Qe8 16. Be4 Kg8 17. Re1 Bd7 18. Bd5+ Rf7 19. Bxf7+ Qxf7 20. Nd5 Re8 21. Bf4 Nxc4 22. Nxf6+ Qxf6 23. Qb3 b5 24. a4 a6 25. axb5 Rxe1+ 26. Rxe1 axb5 27. Qf3 h6 28. Qb7 Qf7 29. b3 Nb2 30. Bxd6 Be8 31. Qb8 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.09.30"]
[Round "2.5"]
[White "Herzwurm, Robert"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2017"]
[BlackElo "1717"]
[PlyCount "53"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 a5 7. Bd3 Nge7 8. 0-0 cxd4 9. cxd4 Nc8 10. Nc3 Nb6 11. Nb5 a4 12. Bg5 Qb8 13. Rc1 h6 14. Bd2 Be7 15. Re1 0-0 16. Qe2 f5 17. exf6 Bxf6 18. Ne5 Bxe5 19. dxe5 Qd8 20. Qg4 Nxe5 21. Rxe5 Qf6 22. Qe2 Rac8 23. Rxc8 Nxc8 24. Bc3 Qf4 25. Qe3 Qh4 26. g3 Qd8 27. Nd4 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.09.09"]
[Round "1.3"]
[White "Liebsch, Felix"]
[Black "Schwarz, Andreas"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1717"]
[BlackElo "1912"]
[PlyCount "86"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bayer Leverkusen II"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. c5 Be7 8. Bd3 0-0 9. 0-0 Qc7 10. Re1 b6 11. Nb5 Qd7 12. Ne5 Nxe5 13. dxe5 Ne4 14. cxb6 axb6 15. Bxe4 Qxb5 16. Bd3 Qd7 17. Qb3 Ba6 18. Bxa6 Rxa6 19. Be3 b5 20. Rac1 Rfa8 21. a3 Ra4 22. Bc5 Bg5 23. Be3 Bxe3 24. Rxe3 Rc4 25. Rec3 Rac8 26. Rxc4 bxc4 27. Qb4 Qc7 28. Qc3 Qa7 29. Rd1 Rb8 30. Rc1 h6 31. h3 Rb3 32. Qd2 Qb6 33. Rc2 Rd3 34. Qe1 Qd4 35. Kh2 h5 36. Qe2 h4 37. Qe1 Qf4+ 38. Kg1 Qf5 39. Qe2 Rd4 40. Rc3 Re4 41. Re3 Rxe3 42. Qxe3 Qb1+ 43. Kh2 Qxb2 0-1

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.05"]
[Round "3"]
[White "Boschek, Hans Joachim"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1867"]
[BlackElo "1729"]
[PlyCount "57"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. d3 e5 4. Nd2 Bc5 5. e3 0-0 6. Ne2 Qe8 7. c3 e4 8. d4 Bb6 9. c4 d5 10. 0-0 c5 11. dxc5 Bxc5 12. cxd5 Nxd5 13. Nb3 Qc6 14. Nxc5 Qxc5 15. Bd2 b6 16. Rc1 Qe7 17. Qb3 Qf7 18. Nd4 Ba6 19. Rfd1 Nd7 20. Bb4 Nxb4 21. Qxb4 Nc5 22. Qa3 Bd3 23. b4 Ne6 24. Rxd3 exd3 25. Bd5 Rfe8 26. Qb3 Rac8 27. Rxc8 Rxc8 28. Bxe6 Rc1+ 29. Kg2 1-0

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.05"]
[Round "5"]
[White "Liebsch, Felix"]
[Black "Heyn, Peter"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "1729"]
[BlackElo "1870"]
[PlyCount "34"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 dxe4 6. Nxe4 Nc6 7. 0-0 Nb4 8. Nxf6+ Qxf6 9. Bc4 Bd6 10. d5 0-0 11. dxe6 Bxe6 12. Bxe6 Qxe6 13. Re1 Qf6 14. c3 Nc6 15. Qb3 b6 16. Be3 Ne5 17. Nxe5 Qxe5 1/2-1/2

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.04"]
[Round "2"]
[White "Liebsch, Felix"]
[Black "Jordans, Ralph"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1729"]
[BlackElo "1865"]
[PlyCount "100"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Re1 g6 9. c4 Bg7 10. Nc3 0-0 11. h3 Rfd8 12. Be3 Ne5 13. Qe2 Rac8 14. b3 b6 15. Rac1 Qb7 16. f4 Ned7 17. f5 Ne5 18. Bf4 Nh5 19. Bh2 Bh6 20. Rcd1 a6 21. a4 Nf6 22. Nd5 Bg7 23. Qd2 Nc6 24. Nf3 Nd7 25. fxg6 hxg6 26. Qg5 Nde5 27. Nxe5 dxe5 28. Kh1 Kh7 29. Qh4+ Kg8 30. Qg5 Rd7 31. Bg1 Nd4 32. Bxd4 exd4 33. e5 Rxd5 34. cxd5 Qxd5 35. Qxe7 Rc2 36. Qg5 d3 37. Rd2 Bf8 38. Rxc2 dxc2 39. Qe3 Ba3 40. Qc3 c1Q 41. Rxc1 Bxc1 42. Qxc1 Qxb3 43. Qc8+ Kg7 44. Qxa6 Qd1+ 45. Kh2 Qd4 46. Qb5 Qf4+ 47. Kg1 Qe3+ 48. Kh2 Qf4+ 49. Kg1 Qe3+ 50. Kh2 Qf4+ 1/2-1/2

[Event "Cologne Longerich op 09th"]
[Site "Cologne"]
[Date "2012.08.03"]
[Round "1"]
[White "Maczkowiak, Thomas"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1843"]
[BlackElo "1729"]
[PlyCount "43"]
[EventDate "2012.08.03"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 Nxe5 7. dxe5 Qxd1+ 8. Nxd1 Ne4 9. Be3 e6 10. f3 Nc5 11. Bc4 Be7 12. Nc3 a6 13. a4 b6 14. 0-0 0-0 15. Rfd1 Nb7 16. Ne2 Bc5 17. Bxc5 Nxc5 18. Nd4 Bd7 19. b4 Nxa4 20. Nxe6 Bxe6 21. Bxe6+ Kh8 22. Rxa4 1-0

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.03.28"]
[Round "7"]
[White "Rist, Kurt"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1478"]
[BlackElo "1695"]
[PlyCount "82"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 Qb6 8. Nb3 a5 9. a4 cxd4 10. Nbxd4 Bc5 11. Bb5 0-0 12. Be3 f6 13. Nxe6 Bxe3 14. Nxf8 Bf2+ 15. Kf1 Nxf8 16. Qe2 Bc5 17. exf6 gxf6 18. g4 Qc7 19. f5 Qf4 20. b4 axb4 21. cxb4 Nxb4 22. h3 b6 23. Re1 Bb7 24. Rh2 d4 25. Bc4+ Kh8 26. Rf2 d3 27. Qb2 Nd7 28. g5 Bxf3 29. gxf6 Be2+ 30. Rexe2 dxe2+ 31. Qxe2 Qxf2+ 32. Qxf2 Bxf2 33. Kxf2 Nxf6 34. Bb5 Rc8 35. Kg3 Rc3+ 36. Kh4 h6 37. Ba6 Nbd5 38. Be2 Nf4 39. Bf1 Rf3 40. a5 Rxf1 41. axb6 Rf3 0-1

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.03.21"]
[Round "6"]
[White "Liebsch, Felix"]
[Black "Vitz, Hans Joachim"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1695"]
[BlackElo "1796"]
[PlyCount "72"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. Nxe5 Qe7 6. Nxf7 Bxc3 7. Nh6+ Kh8 8. Nf7+ Rxf7 9. Bxf7 Qxf7 10. dxc3 Nxe4 11. 0-0 d5 12. c4 Be6 13. Be3 Nc6 14. cxd5 Bxd5 15. f3 Nf6 16. Qd2 Rd8 17. Qc3 Be6 18. Rfd1 Nd5 19. Qe1 Nxe3 20. Rxd8+ Nxd8 21. Qxe3 Nc6 22. Re1 Bd7 23. b3 h6 24. c4 a6 25. a3 Qf6 26. Rd1 Bf5 27. b4 Ne5 28. Qc5 Nd3 29. Qe3 Qc3 30. Qe8+ Kh7 31. Qd8 Qc2 32. Rf1 Qxc4 33. h4 Qf4 34. Qe7 Qg3 35. h5 Nf4 36. Rf2 Nh3+ 0-1

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.03.07"]
[Round "5"]
[White "Hoffmann, Frank"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1726"]
[BlackElo "1695"]
[PlyCount "17"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. 0-0 0-0 8. Qc2 Ng6 9. Bg5 1/2-1/2

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.02.22"]
[Round "4"]
[White "Liebsch, Felix"]
[Black "Wolfradt, Dirk"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1695"]
[BlackElo "2067"]
[PlyCount "44"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Nge2 Bf6 9. Be3 Bg4 10. f3 Qe7 11. Ne4 Bh4+ 12. Bf2 Bxf2+ 13. Kxf2 Bd7 14. Re1 0-0-0 15. Qd2 d5 16. cxd5 Nxd5 17. N2c3 Ncb4 18. Nxd5 Nxd5 19. Nc5 Qh4+ 20. Kf1 Qxd4 21. Nxb7 Bb5 22. Rad1 Qxd3+ 0-1

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.01.25"]
[Round "2"]
[White "Lemanczyk, Thomas"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2163"]
[BlackElo "1695"]
[PlyCount "57"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Bb2 d6 6. d4 0-0 7. 0-0 a5 8. a3 Qe8 9. Nbd2 Ne4 10. Nxe4 fxe4 11. Nd2 d5 12. f3 exf3 13. exf3 c5 14. f4 cxd4 15. Nf3 Qh5 16. Qd2 Nc6 17. Nxd4 Bf6 18. b4 axb4 19. axb4 Bd7 20. c3 Rfc8 21. Nb3 b6 22. Qf2 Qg6 23. f5 Qxf5 24. Qxf5 exf5 25. Bxd5+ Kh8 26. Rxa8 Rxa8 27. b5 Rc8 28. bxc6 Bxc6 29. Bxc6 1-0

[Event "Leverkusen Bayer op 10th"]
[Site "Leverkusen"]
[Date "2012.01.11"]
[Round "1"]
[White "Liebsch, Felix"]
[Black "Yon, Gregory"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1695"]
[BlackElo "1447"]
[PlyCount "45"]
[EventDate "2012.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qd8 6. Bc4 Qxd4 7. Qe2 e6 8. 0-0-0 Qd8 9. f4 Nf6 10. f5 Qe7 11. Nf3 h6 12. Rhe1 Nd5 13. Nxd5 exd5 14. Qd3 Be6 15. fxe6 f6 16. Qg6+ Kd8 17. Bf4 Na6 18. Bxd5 Qb4 19. Bxc6+ Bd6 20. Bxd6 Qxd6 21. Rxd6+ Kc7 22. Rd7+ Kxc6 23. Qe4+ 1-0

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.04.11"]
[Round "7"]
[White "Liebsch, Felix"]
[Black "Friedsam, Manfred"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1594"]
[BlackElo "2025"]
[PlyCount "90"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bc4 Bd6 8. Qe2 0-0 9. Ne5 c5 10. Be3 Bxe5 11. dxe5 Qxe5 12. c3 Nc6 13. Rd1 b6 14. Qf3 Bb7 15. Qg4 Rad8 16. 0-0 Qf6 17. Bf4 Ne5 18. Bxe5 Qxe5 19. Qh4 Qe4 20. Qxe4 Bxe4 21. Bb3 b5 22. c4 Bd3 23. Rfe1 Bxc4 24. Bxc4 bxc4 25. Rc1 Rd4 26. Re2 Rfd8 27. Kf1 Rd1+ 28. Re1 Rxc1 29. Rxc1 Rd4 30. Ke2 a5 31. b3 cxb3 32. axb3 Rd5 33. Ra1 Kf8 34. Rxa5 Ke7 35. Ra7+ Kf6 36. Ke3 g5 37. b4 cxb4 38. Rb7 Re5+ 39. Kf3 Rf5+ 40. Ke3 Rf4 41. g3 Rc4 42. Kd3 Rc3+ 43. Kd2 Rb3 44. Rb5 Rb2+ 45. Ke3 b3 0-1

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.03.28"]
[Round "6"]
[White "Schimpf, Rolf"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "A99"]
[WhiteElo "2046"]
[BlackElo "1594"]
[PlyCount "60"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 d6 6. 0-0 0-0 7. b3 a5 8. Nc3 Qe8 9. Bb2 Bd8 10. Re1 Ne4 11. Qc2 Qg6 12. Rad1 Nc6 13. a3 Nxc3 14. Bxc3 Bf6 15. e3 e5 16. dxe5 dxe5 17. Nd2 e4 18. f3 exf3 19. Nxf3 Bxc3 20. Qxc3 Qf6 21. Qxf6 Rxf6 22. Nd4 Ne5 23. Nb5 c6 24. Nc3 Bd7 25. h3 Be8 26. Rd4 Bh5 27. Kf2 Re8 28. c5 Bf7 29. b4 axb4 30. Rxb4 Nd3+ 0-1

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.03.14"]
[Round "5"]
[White "Liebsch, Felix"]
[Black "Speck, Stefan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1594"]
[BlackElo "2055"]
[PlyCount "69"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Bc4 Qe7 6. Nc3 c6 7. Be3 h6 8. a3 Ngf6 9. b4 Ng4 10. Bc1 Nb6 11. Bb3 Be6 12. Bxe6 Qxe6 13. h3 Nf6 14. Qe2 Be7 15. 0-0 Nfd7 16. Be3 Nc4 17. Nd2 Nxe3 18. Qxe3 Nf8 19. Na4 b6 20. c4 Ng6 21. c5 b5 22. Nc3 Bg5 23. Qe1 Nf4 24. Nf3 Rd8 25. Ne2 0-0 26. Nxg5 hxg5 27. Nxf4 gxf4 28. Rd1 f3 29. g4 Qh6 30. Kh2 Qf4+ 31. Kg1 Rxd1 32. Qxd1 Qxe4 33. Re1 Qg6 34. Rxe5 f5 35. Qxf3 1/2-1/2

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.02.21"]
[Round "4"]
[White "Puetzkaul, Karl"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1800"]
[BlackElo "1594"]
[PlyCount "84"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 d6 6. 0-0 0-0 7. Nc3 a5 8. Re1 Qe8 9. e4 fxe4 10. Nxe4 h6 11. Bd2 Qh5 12. Qe2 Nc6 13. Bc3 Bd7 14. Rad1 Rae8 15. c5 Nd5 16. cxd6 cxd6 17. Nfd2 Qxe2 18. Rxe2 b5 19. Nf3 b4 20. Be1 Nc7 21. h4 d5 22. Nc5 Bxc5 23. dxc5 e5 24. Nh2 e4 25. f3 e3 26. f4 Rf5 27. Rd3 d4 28. Bxc6 Bxc6 29. Rxd4 Rxc5 30. Nf1 Nd5 31. b3 Bb5 32. Rb2 Nf6 33. Nh2 Rc1 34. Nf3 Bc6 35. Rc4 Rxc4 36. bxc4 Bxf3 37. Rc2 Rd8 38. c5 Rd1 39. Kf1 Ng4 40. c6 e2+ 41. Rxe2 Bxe2+ 42. Kxe2 Rc1 0-1

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.02.07"]
[Round "3"]
[White "Liebsch, Felix"]
[Black "Rodewald, Horst"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1594"]
[BlackElo "1286"]
[PlyCount "55"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nc6 5. exd6 Bxd6 6. Nc3 Nge7 7. h3 Bxf3 8. gxf3 Ng6 9. Be3 0-0 10. Qd2 Nce5 11. Be2 Qf6 12. f4 Nc6 13. e5 Bxe5 14. fxe5 Ncxe5 15. 0-0-0 Nf3 16. Bxf3 Qxf3 17. h4 c6 18. Qd4 Rfd8 19. Qxd8+ Rxd8 20. Rxd8+ Nf8 21. Rhd1 h6 22. Bc5 Qf4+ 23. Kb1 Kh7 24. Rxf8 b6 25. Be3 Qf3 26. a4 c5 27. Rd7 f6 28. Rff7 1-0

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.01.24"]
[Round "2"]
[White "Hack, Thomas1"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2047"]
[BlackElo "1594"]
[PlyCount "57"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. e3 d6 5. b3 Be7 6. Bb2 0-0 7. Nf3 d5 8. 0-0 Nc6 9. c4 a5 10. Nc3 Ne4 11. Rc1 Bb4 12. Ne2 Bd6 13. Nf4 Be7 14. Nd3 Bf6 15. a3 Bd7 16. Qe2 Qe8 17. Rc2 a4 18. b4 Rc8 19. Rfc1 Bd8 20. Nfe1 Ne7 21. Ne5 dxc4 22. Nxc4 Bc6 23. f3 Nf6 24. e4 Qg6 25. Ne5 Qe8 26. N1d3 Bb5 27. Qe3 Ng6 28. Rc5 c6 29. Rxb5 1-0

[Event "Leverkusen Bayer op 9th"]
[Site "Leverkusen"]
[Date "2011.01.10"]
[Round "1"]
[White "Liebsch, Felix"]
[Black "Van Kempen, Heinz Erich"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1594"]
[BlackElo "1640"]
[PlyCount "34"]
[EventDate "2011.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. a3 Qa5+ 8. Bd2 Bb4 9. Bc4 Nb6 10. Ba2 Bxd2+ 11. Qxd2 Qxd2+ 12. Nbxd2 0-0 13. Ne4 a5 14. Nd6 Ne7 15. 0-0 Nbd5 16. g3 b6 17. Rac1 Ba6 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.04.26"]
[Round "7"]
[White "Runte, Dirk"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1584"]
[BlackElo "1398"]
[PlyCount "54"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nbd7 6. c4 c5 7. cxd5 Nxd5 8. Ne5 cxd4 9. Nxd7 Qxd7 10. Qxd4 Nb4 11. Qxd7+ Kxd7 12. Rd1+ Kc8 13. Na3 Be7 14. Bf4 Rd8 15. Rac1+ Nc6 16. Nb5 Rxd1+ 17. Rxd1 g5 18. Nd6+ Bxd6 19. Bxd6 f6 20. Bxc6 bxc6 21. Be7 Kc7 22. Bxf6 g4 23. Kg2 h5 24. f3 Re8 25. Be5+ Kb6 26. e4 gxf3+ 27. Kxf3 Bg4+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.04.12"]
[Round "6"]
[White "Liebsch, Felix"]
[Black "Cremerius, Armin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1398"]
[BlackElo "1647"]
[PlyCount "22"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Re1 Nxe4 10. Rxe4 Nd7 11. c4 Nf6 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.03.22"]
[Round "5"]
[White "Rosenberger, Fritz"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1917"]
[BlackElo "1398"]
[PlyCount "49"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Bg5 Bb7 13. Nbd2 exd4 14. cxd4 Nc6 15. Rc1 Qb6 16. e5 dxe5 17. dxe5 Nd5 18. Ne4 Bxg5 19. Nfxg5 Nxe5 20. Nxc5 f6 21. Nxb7 Qxb7 22. Bxh7+ Kh8 23. Be4 fxg5 24. Qh5+ Kg8 25. Bh7+ 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.03.08"]
[Round "4"]
[White "Liebsch, Felix"]
[Black "Ohst, Thomas"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1398"]
[BlackElo "1628"]
[PlyCount "80"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. e5 Bg4 5. h3 Bh5 6. Be2 e6 7. d4 Nc6 8. 0-0 Qb6 9. dxc5 Bxc5 10. b4 Be7 11. Re1 Qc7 12. Nbd2 Bxf3 13. Nxf3 Nh6 14. Bd3 Rd8 15. a3 Qd7 16. Qc2 Nf5 17. Ng5 Rc8 18. Qb1 g6 19. Bxf5 gxf5 20. Bf4 Qd8 21. Nf3 Bf8 22. Qb3 Bg7 23. Rad1 Qc7 24. c4 Ne7 25. Qa4+ Qc6 26. Qxc6+ Rxc6 27. cxd5 Nxd5 28. Bg5 h6 29. Bh4 Rc3 30. Nd4 Rxa3 31. Nxf5 Rg8 32. Ne3 Ne7 33. Nc4 Rc3 34. Nd6+ Kf8 35. Nxb7 Nd5 36. Nc5 a5 37. Nd7+ Ke8 38. Nb6 Ne7 39. Bxe7 Kxe7 40. Rd7+ Kf8 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.02.22"]
[Round "3"]
[White "Engels, Immanuel"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1120"]
[BlackElo "1398"]
[PlyCount "84"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. Bf4 d6 5. Nc3 Bg7 6. e3 0-0 7. Be2 c5 8. 0-0 b6 9. Qd3 Bb7 10. Rad1 Nbd7 11. d5 h6 12. h3 Qc7 13. b3 Rad8 14. g4 fxg4 15. hxg4 g5 16. Bxg5 hxg5 17. Nxg5 Ne5 18. Qc2 Bc8 19. Nce4 Nexg4 20. Bxg4 Bxg4 21. Nxf6+ Rxf6 22. f3 Bf5 23. e4 Rg6 24. f4 Bh3 25. Qh2 Qd7 26. Rd3 Rxg5+ 27. fxg5 Qg4+ 28. Rg3 Bd4+ 29. Kh1 Qxe4+ 30. Rff3 Qe1+ 31. Rg1 Qxg1+ 32. Qxg1 Bxg1 33. Rxh3 Bd4 34. Kg2 Kg7 35. Kg3 Kg6 36. Kg4 Rh8 37. Rh6+ Kf7 38. Rxh8 Bxh8 39. Kf5 Be5 40. g6+ Kg7 41. Kg5 Bf6+ 42. Kh5 a6 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.02.01"]
[Round "2"]
[White "Liebsch, Felix"]
[Black "Witte, Volker"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1398"]
[BlackElo "1717"]
[PlyCount "56"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 b6 9. Bf3 Bb7 10. Nge2 Na6 11. Bf4 Qd7 12. 0-0-0 Rfd8 13. d6 Bxf3 14. dxe7 Qxe7 15. gxf3 Rac8 16. Kb1 Nb4 17. Rhe1 Nfd5 18. Nxd5 Nxd5 19. Nc3 Nxc3+ 20. bxc3 Qf6 21. Bg3 Qxf3 22. Re3 Qf5+ 23. Kb2 b5 24. Re7 a5 25. a3 a4 26. Qa2 Qf3 27. Rde1 Qxc3+ 28. Kb1 Qd3+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2010.01.18"]
[Round "1"]
[White "Bigott, Martin"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1908"]
[BlackElo "1398"]
[PlyCount "51"]
[EventDate "2010.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. h3 dxc4 7. e3 b6 8. Bxc4 Bb7 9. Qc2 Bd6 10. Bg5 Nbd7 11. 0-0-0 Rc8 12. e4 h6 13. Be3 Bb4 14. d5 Bxc3 15. bxc3 exd5 16. exd5 Qe7 17. Kb2 Nc5 18. Rhe1 Rfe8 19. Bxh6 Qd6 20. Be3 c6 21. dxc6 Qxc6 22. Bb3 Qb5 23. Bd4 a5 24. Bxf6 gxf6 25. Qg6+ Kh8 26. Qxf6+ 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2009.04.06"]
[Round "6"]
[White "Liebsch, Felix"]
[Black "Neumann, Thomas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1233"]
[BlackElo "1567"]
[PlyCount "52"]
[EventDate "2009.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nf3 Bg4 6. Be3 Qa5+ 7. Qd2 Qxd2+ 8. Nbxd2 a6 9. Rc1 Rc8 10. a3 Nf6 11. h3 Bxf3 12. Nxf3 Nxe4 13. Bd3 Nf6 14. 0-0 e6 15. Rc2 Be7 16. Rfc1 Kd7 17. Bg5 h6 18. Bxf6 Bxf6 19. d5 Ne7 20. dxe6+ fxe6 21. Nd2 Bxb2 22. Rxc8 Rxc8 23. Rb1 Rc1+ 24. Rxc1 Bxc1 25. Nc4 b5 26. Ne3 Bxa3 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2009.03.02"]
[Round "5"]
[White "Domnick, Michael"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1740"]
[BlackElo "1233"]
[PlyCount "45"]
[EventDate "2009.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nge2 c6 6. d4 Bf5 7. Bf4 Nbd7 8. 0-0 0-0-0 9. a3 e5 10. b4 Qc7 11. Bg3 Nh5 12. Bxf7 Nxg3 13. Nxg3 exd4 14. Nxf5 dxc3 15. Be6 g6 16. Qd4 Re8 17. Qxh8 Rxe6 18. Rfe1 Rxe1+ 19. Rxe1 b6 20. Nd4 Kb7 21. Ne6 Qb8 22. Qxh7 Kc8 23. Nxf8 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2009.02.09"]
[Round "3"]
[White "Witte, Volker"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1662"]
[BlackElo "1233"]
[PlyCount "101"]
[EventDate "2009.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c5 5. dxc5 Bxc5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bg5 Be6 9. Bf4 Bxf4 10. Nxf4 Bf5 11. f3 Nc6 12. e4 Bd7 13. Bc4 Nf6 14. Nd5 Nxd5 15. Bxd5 0-0 16. Ne2 Rac8 17. Kf2 b6 18. Rhd1 Rc7 19. Rd2 Rfc8 20. Rad1 Be8 21. Nc3 Ne5 22. Kg3 Nc4 23. Bxc4 Rxc4 24. a4 h5 25. Nd5 Kf8 26. b3 R4c6 27. Nf4 g6 28. Nd5 a6 29. Kf4 Re6 30. h4 Rcc6 31. Nb4 Rc3 32. Rd3 Rxd3 33. Rxd3 b5 34. a5 Ke7 35. Nd5+ Kd6 36. b4 Bc6 37. Nf6+ Ke7 38. e5 Be8 39. Nxe8 Kxe8 40. Rd6 Ke7 41. Rb6 Kd7 42. Rb7+ Ke8 43. Rc7 Kf8 44. Ke4 Ke8 45. Kd5 Kf8 46. Rc6 Ke7 47. Rxe6+ fxe6+ 48. Kc6 Kd8 49. Kd6 Ke8 50. Kxe6 Kd8 51. Kf7 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2009.01.26"]
[Round "2"]
[White "Liebsch, Felix"]
[Black "Buchkremer, Felix"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1233"]
[BlackElo "2040"]
[PlyCount "50"]
[EventDate "2009.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Be2 f6 7. exf6 Qxf6 8. dxc5 Bxc5 9. Bg5 Qf7 10. 0-0 0-0 11. Nbd2 Ng4 12. Bh4 e5 13. h3 Nh6 14. Nb3 Bb6 15. Qc2 Nf5 16. Bg5 e4 17. Nh2 Ng3 18. Be3 Nxf1 19. Rxf1 Bc7 20. f3 Qg6 21. Kh1 Bf5 22. Qd2 Rad8 23. Bd4 Nxd4 24. Nxd4 Qg3 25. Kg1 Qxh2+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2009.01.12"]
[Round "1"]
[White "Gnass, Arno"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1685"]
[BlackElo "1233"]
[PlyCount "112"]
[EventDate "2009.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 b6 5. Nc3 Bb7 6. cxd5 Nxd5 7. a3 a6 8. Be2 Bd6 9. 0-0 Nd7 10. Qc2 0-0 11. b4 N7f6 12. Bb2 Qd7 13. Rac1 Rac8 14. Qb3 c5 15. Ne5 Qe7 16. bxc5 bxc5 17. Bf3 Rb8 18. Qa2 Nxc3 19. Rxc3 Bxf3 20. Nxf3 Rb6 21. dxc5 Bxc5 22. Rfc1 Ne4 23. Rc4 Rfb8 24. Bd4 Rc6 25. Ne5 Rc7 26. Nd3 Rbc8 27. f3 Bxd4 28. Rxc7 Bxe3+ 29. Kf1 Rxc7 30. Rxc7 Qxc7 31. fxe4 Qxh2 32. Qc4 h6 33. Qc8+ Kh7 34. Qc2 Qg1+ 35. Ke2 Qxg2+ 36. Kd1 Qxc2+ 37. Kxc2 h5 38. Ne1 h4 39. Kd3 Bf2 40. Nf3 Bg3 41. Ke2 Kh6 42. Kf1 g5 43. Kg2 f5 44. Nd4 fxe4 45. Nxe6 e3 46. Nd4 Kh5 47. Kh3 Be5 48. Ne2 g4+ 49. Kg2 h3+ 50. Kh1 g3 51. a4 Kg4 52. a5 Kf3 53. Ng1+ Kf2 54. Nxh3+ Kf1 55. Nf4 e2 56. Ng2 Kf2 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.04.14"]
[Round "7"]
[White "Liebsch, Felix"]
[Black "Hoeper, Heinz Joachim"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1147"]
[BlackElo "1496"]
[PlyCount "60"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 h6 4. Bc4 Nf6 5. Nc3 Nc6 6. d3 Be6 7. Bxe6 fxe6 8. Be3 d5 9. exd5 exd5 10. d4 Qd6 11. dxe5 Nxe5 12. Bd4 Nxf3+ 13. Qxf3 Qe6+ 14. Ne2 Bd6 15. Bxf6 0-0 16. 0-0-0 Rxf6 17. Qxd5 Qxd5 18. Rxd5 Rxf2 19. Nc3 Rxg2 20. Nb5 Bf4+ 21. Kb1 a6 22. Rf5 Rf8 23. Rxf8+ Kxf8 24. Na7 Rh2 25. Rxh2 Bxh2 26. Nc8 g5 27. Kc1 Ke8 28. Nb6 Kf7 29. Kd2 Kg6 30. Ke3 Bg1+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.03.16"]
[Round "6"]
[White "Erdmann, Kristian"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1741"]
[BlackElo "1147"]
[PlyCount "41"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Nc3 Bc5 6. d3 0-0 7. Be3 Bxe3 8. fxe3 d6 9. h3 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. Qe1 c6 13. Nh4 Qd7 14. Nf5 Bxf5 15. Rxf5 Rfe8 16. Qh4 d5 17. Raf1 dxe4 18. Rxf6 gxf6 19. Nxe4 Qe7 20. Qxh6 Rad8 21. Rf3 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.03.10"]
[Round "5"]
[White "Remmler, Dirk"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1761"]
[BlackElo "1147"]
[PlyCount "40"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Bg5 Be7 8. f4 0-0 9. 0-0 Re8 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. Qf3 Qd7 13. h3 h6 14. Bxf6 Bxf6 15. Rae1 Rab8 16. b3 Bd4+ 17. Kh1 Rb4 18. a3 Bxc3 19. axb4 Bxe1 20. Rxe1 d5 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.02.11"]
[Round "3"]
[White "Liebsch, Felix"]
[Black "Lessing, Sebastian"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1147"]
[BlackElo "1614"]
[PlyCount "39"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 Bd7 8. Be3 Bb4 9. a3 Ba5 10. b4 Bb6 11. d4 g5 12. Qd2 g4 13. hxg4 Nxg4 14. Be2 Qf6 15. dxe5 Ncxe5 16. Nd5 Qd8 17. Nxe5 Nxe5 18. Bxh6 Qh4 19. Qg5 Ng6 20. Nf6+ 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.01.28"]
[Round "2"]
[White "Guelden, Ralf"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1699"]
[BlackElo "1147"]
[PlyCount "47"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nc6 5. Nc3 Be7 6. Bd3 0-0 7. 0-0 b6 8. a3 a6 9. Qc2 Bb7 10. cxd5 Nxd5 11. Nxd5 exd5 12. Bxh7+ Kh8 13. Bd3 Re8 14. Qe2 Bf6 15. Bd2 Bxd4 16. Nxd4 Kg8 17. Nxc6 Bxc6 18. Qh5 a5 19. Bc3 Qd7 20. Qh7+ Kf8 21. Qxg7+ Ke7 22. Qg5+ Kf8 23. Bg7+ Kg8 24. Bf6+ 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2008.01.14"]
[Round "1"]
[White "Liebsch, Felix"]
[Black "Witte, Thomas"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1147"]
[BlackElo "1645"]
[PlyCount "78"]
[EventDate "2008.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bf5 6. d4 Qe4+ 7. Be2 Qxc2 8. Qxc2 Bxc2 9. 0-0 e6 10. Bf4 c6 11. Rac1 Bg6 12. Rfe1 Bb4 13. Red1 Nd7 14. a3 Be7 15. Re1 Nb6 16. Bc4 Nxc4 17. Rxc4 Rd8 18. b4 0-0 19. Re3 Rd5 20. Rb3 a6 21. a4 Rfd8 22. b5 axb5 23. axb5 c5 24. Bc7 R8d7 25. Bb6 f6 26. h3 cxd4 27. Bxd4 h6 28. b6 Bf7 29. Rc7 e5 30. Rbc3 exd4 31. Rxd7 Rxd7 32. Rc7 Be8 33. Nxd4 Kf7 34. Nf5 Rxc7 35. bxc7 Bd7 36. Nd4 Bc5 37. Nb5 Ke6 38. Kf1 Kd5 39. Ke2 Kc6 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.03.12"]
[Round "6"]
[White "Kolleck, Wolf Dietrich"]
[Black "Liebsch, Felix"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1610"]
[BlackElo "996"]
[PlyCount "31"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Be2 Bb4 8. 0-0 Nge7 9. Bg5 0-0 10. Nd5 Re8 11. c3 Ba5 12. b4 Bb6 13. b5 h6 14. Bh4 g5 15. Nf6+ Kf8 16. Qd2 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.02.26"]
[Round "5"]
[White "Liebsch, Felix"]
[Black "Stolzenberg, Peter"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "996"]
[BlackElo "1492"]
[PlyCount "31"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Nf3 Bg4 7. 0-0 Nbd7 8. Re1 0-0-0 9. Bxf7 Ne5 10. Be6+ Bxe6 11. Rxe5 Bd5 12. Bd2 Qc7 13. Bf4 e6 14. Rxd5 Qxf4 15. Re5 Bd6 16. Rxe6 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.02.12"]
[Round "4"]
[White "Leclaire, Ingrid"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "782"]
[BlackElo "996"]
[PlyCount "42"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. b3 e5 2. d3 d5 3. e3 Nf6 4. Bb2 Nc6 5. Nf3 Bd6 6. Be2 0-0 7. Nbd2 Re8 8. a3 Bf5 9. 0-0 e4 10. dxe4 Nxe4 11. Nb1 Ne7 12. Bd3 c6 13. Re1 Qc7 14. Bxe4 Bxe4 15. Nfd2 Ng6 16. Nc3 f5 17. Ne2 f4 18. exf4 Nxf4 19. Nd4 Nxg2 20. Rf1 Bxh2+ 21. Kh1 Ne3+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.01.29"]
[Round "3"]
[White "Liebsch, Felix"]
[Black "Heilmann, Bernhard"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "996"]
[BlackElo "1453"]
[PlyCount "36"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. h3 Nd7 6. Bd3 Bxd3 7. Qxd3 Ne7 8. Bg5 Qb6 9. Qb3 h6 10. Bh4 Nf5 11. Qxb6 Nxb6 12. 0-0 Nc4 13. Nbd2 Nxd2 14. Nxd2 Nxh4 15. a3 Be7 16. c4 0-0 17. Rac1 Rfc8 18. cxd5 cxd5 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.01.22"]
[Round "2"]
[White "Liebsch, Felix"]
[Black "Witte, Volker"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "996"]
[BlackElo "1644"]
[PlyCount "62"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. h3 h6 6. Bd3 Bxd3 7. Qxd3 Nd7 8. 0-0 Qb6 9. c3 c5 10. dxc5 Bxc5 11. Qe2 Ne7 12. Nbd2 Ng6 13. Nb3 Be7 14. Be3 Qc7 15. Bd4 Nf4 16. Qc2 g5 17. Kh2 Ng6 18. Rfe1 h5 19. Kg1 g4 20. hxg4 hxg4 21. Nh2 Ngxe5 22. Nxg4 Nxg4 23. Bxh8 Qh2+ 24. Kf1 Qxh8 25. Ke2 Qh2 26. Rg1 Qe5+ 27. Kd1 Qf4 28. Ke1 Nc5 29. Nd4 Nxf2 30. Rf1 Qe3+ 31. Ne2 Ncd3+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2007.01.08"]
[Round "1"]
[White "Glaser, Steffen"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1936"]
[BlackElo "996"]
[PlyCount "73"]
[EventDate "2007.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. d4 exd4 6. Nxd4 Bd7 7. Re1 Be7 8. Nc3 0-0 9. Nf5 Bxf5 10. exf5 a6 11. Be2 Qd7 12. g4 h6 13. Bf3 Rfe8 14. Bf4 Bf8 15. Ne4 Nxe4 16. Bxe4 Rad8 17. Qd2 Re7 18. f3 Rde8 19. f6 gxf6 20. Bxh6 d5 21. Bf5 Bxh6 22. Rxe7 Qxe7 23. Qxh6 Qe3+ 24. Qxe3 Rxe3 25. Kf2 d4 26. Be4 Nb4 27. Rd1 c5 28. a3 Nc6 29. c3 Kg7 30. cxd4 cxd4 31. Bxc6 bxc6 32. Rxd4 Rb3 33. Rb4 Rd3 34. Ke2 Rd6 35. Re4 c5 36. Rc4 Rc6 37. b4 1-0

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.04"]
[Round "7.18"]
[White "Liebsch, Felix"]
[Black "Bashylin, Vsevolod"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "820"]
[BlackElo "1357"]
[PlyCount "124"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. e5 b6 4. Nf3 Ne7 5. Nc3 Qd7 6. d4 Ba6 7. Bxa6 Nxa6 8. 0-0 h5 9. h4 Nf5 10. a3 Be7 11. g3 0-0 12. Bd2 c5 13. dxc5 bxc5 14. Re1 Nb8 15. Ne2 Nc6 16. c3 Qc7 17. Bf4 Rab8 18. Rb1 Rb6 19. b3 Rfb8 20. Qc2 Qb7 21. Nc1 Na5 22. Nd2 a6 23. a4 c4 24. b4 Nc6 25. Na2 Bd8 26. Rb2 Bc7 27. Nf3 Qc8 28. Reb1 R8b7 29. a5 Rb5 30. Kf1 Qb8 31. Qa4 Nxe5 32. Nxe5 Bxe5 33. Bxe5 Qxe5 34. Rc2 Qf6 35. Kg1 Qg6 36. Nc1 Nxh4 37. Kf1 Nf5 38. Ne2 Qf6 39. Kg2 Qd8 40. Rd1 Qc7 41. Qa1 Qc6 42. Kf1 Rd7 43. Rcd2 Rb8 44. f4 Ne3+ 45. Ke1 Nxd1 46. Qxd1 g6 47. Kf2 Kg7 48. Kg2 Rh8 49. Qh1 Qd6 50. Nd4 Qe7 51. Nf3 Qf6 52. Rd4 Qf5 53. Ne5 Qc2+ 54. Kh3 Qxc3 55. Qg1 Rb7 56. Nc6 Rc7 57. Ne5 Qxb4 58. Qa1 Rb8 59. Nf3 Qb2 60. Qe1 c3 61. Qe5+ Kg8 62. Qxc7 c2 0-1

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.03"]
[Round "6.19"]
[White "Eckardt, Joshua"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "923"]
[BlackElo "820"]
[PlyCount "135"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 Bg4 4. b3 Nf6 5. Bb2 e6 6. Bb5 Qd6 7. 0-0 0-0-0 8. d3 e5 9. Qd2 a6 10. Bxc6 Qxc6 11. Nxe5 Qe8 12. Nxg4 Nxg4 13. Re1 Nf6 14. Bxf6 gxf6 15. e4 d4 16. e5 fxe5 17. fxe5 Qc6 18. c3 dxc3 19. Qxc3 Qg6 20. d4 Rg8 21. g3 h5 22. Nd2 Bh6 23. Ne4 Bg7 24. Rac1 c6 25. Rcd1 Kb8 26. Qf3 Rd5 27. Nf6 Bxf6 28. exf6 h4 29. Kg2 Qc2+ 30. Qf2 Qg6 31. Qf4+ Ka7 32. Qxh4 Qc2+ 33. Kf1 Qxa2 34. Qh7 Rf8 35. Qg7 Rdd8 36. Rd3 Qxh2 37. Re7 Qh1+ 38. Kf2 Qh2+ 39. Kf3 Qh5+ 40. Kf4 Kb8 41. g4 Qg6 42. Qxg6 fxg6 43. Kg5 Rd6 44. Kxg6 Rdxf6+ 45. Kg5 Rf3 46. Rxf3 Rxf3 47. Kh5 Rxb3 48. g5 Rb5 49. Re5 Rb3 50. g6 Rh3+ 51. Kg5 Rh8 52. g7 Rg8 53. Kg6 b5 54. Kf7 Rd8 55. g8Q Rxg8 56. Kxg8 a5 57. d5 cxd5 58. Rxd5 Kb7 59. Rxb5+ Ka6 60. Rh5 Kb6 61. Kf7 Ka6 62. Ke6 Kb6 63. Kd5 Kb5 64. Kd4+ Kb4 65. Kd3 a4 66. Kc2 Ka3 67. Rh4 Ka2 68. Rxa4# 1-0

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.03"]
[Round "5.21"]
[White "Liebsch, Felix"]
[Black "Goerdes, Thomas"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "820"]
[PlyCount "77"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 0-0 6. Bxc6 Bxc3+ 7. bxc3 bxc6 8. Nxe5 Qe7 9. Nf3 Qc5 10. c4 Ng4 11. 0-0 Nf6 12. Bb2 d6 13. Bxf6 gxf6 14. Re1 Bg4 15. h3 Bxf3 16. Qxf3 Qg5 17. Rab1 Rab8 18. c3 Rxb1 19. Rxb1 Kh8 20. Rb7 f5 21. exf5 Rc8 22. Rxa7 Qc1+ 23. Kh2 Qxc3 24. Qxc6 Rb8 25. Rb7 Ra8 26. a4 Rg8 27. Qxc7 Qg7 28. g3 Qd4 29. Kg2 Rf8 30. Rb8 Kg7 31. Rxf8 Kxf8 32. Qb8+ Ke7 33. a5 Qxd3 34. a6 Qxc4 35. a7 d5 36. a8Q d4 37. Qb1 Qc5 38. Qae4+ Kd6 39. Qbd3 1-0

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.02"]
[Round "3.16"]
[White "Liebsch, Felix"]
[Black "Fichtner, Ewald"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "820"]
[BlackElo "1229"]
[PlyCount "108"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Bxc3+ 5. bxc3 d6 6. Be2 0-0 7. 0-0 h6 8. Ba3 Be6 9. c4 c5 10. c3 Nc6 11. Bb2 Qc7 12. Qc2 Bg4 13. h3 Bh5 14. Rad1 Bg6 15. Nh4 Bh7 16. Bf3 Rfe8 17. Bg4 Nxg4 18. hxg4 Qe7 19. Nf5 Bxf5 20. gxf5 f6 21. d4 exd4 22. cxd4 Qxe4 23. Qxe4 Rxe4 24. Rfe1 Rxe1+ 25. Rxe1 cxd4 26. Rd1 Ne7 27. g4 Nc6 28. Bxd4 Nxd4 29. Rxd4 Rd8 30. c5 d5 31. f4 Kf7 32. Kg2 g6 33. fxg6+ Kxg6 34. Kg3 f5 35. gxf5+ Kxf5 36. a4 Ke6 37. Rd2 d4 38. Kf3 Kf5 39. Rb2 d3 40. Rd2 h5 41. Ke3 h4 42. Kf2 Kxf4 43. Kg2 Ke3 44. Rb2 d2 45. Rb1 d1Q 46. Rxd1 Rxd1 47. Kh3 Rd4 48. Kg2 Rxa4 49. Kf1 h3 50. Kg1 Rh4 51. Kh2 a5 52. Kh1 h2 53. Kg2 h1Q+ 54. Kg3 Qh3# 0-1

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.02"]
[Round "4.19"]
[White "Matiaske, Wenzel"]
[Black "Liebsch, Felix"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1104"]
[BlackElo "820"]
[PlyCount "103"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nf6 5. Nf3 0-0 6. e3 Nc6 7. a3 Be7 8. c5 b6 9. b4 a6 10. Bd3 b5 11. 0-0 Rb8 12. Re1 Re8 13. h3 h6 14. Bc1 Bf8 15. Bb2 e5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. Nxb5 Re8 19. Nd4 c6 20. Nxc6 Qc7 21. Nxb8 Qxb8 22. Bxf6 gxf6 23. Bc2 Rd8 24. Be4 Qe5 25. Bf3 Bb7 26. e4 d4 27. Qd3 Be7 28. Bg4 h5 29. Bf5 Kg7 30. g3 Qc7 31. Qf3 Kh6 32. Rad1 Bc8 33. Bxc8 Qxc8 34. Qf4+ Kg7 35. e5 Rd7 36. exf6+ Bxf6 37. Qf5 Qd8 38. Qxh5 d3 39. Qg4+ Bg5 40. h4 f5 41. Qxg5+ Qxg5 42. hxg5 Kg6 43. f4 d2 44. Re2 Rd3 45. Kf2 Rxa3 46. Rexd2 a5 47. bxa5 Rxa5 48. Rc1 Ra7 49. Rd6+ Kh5 50. c6 Rc7 51. Rh6+ Kg4 52. Rh4# 1-0

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.01"]
[Round "2.18"]
[White "Dirking, Bjoern"]
[Black "Liebsch, Felix"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1117"]
[BlackElo "820"]
[PlyCount "70"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Ng5 0-0 6. 0-0 d6 7. b3 d5 8. exd5 Nxd5 9. Qf3 Be6 10. Qe4 f5 11. Qh4 h6 12. Bxd5 Bxd5 13. Nf3 e4 14. Qxd8 Raxd8 15. Nfd2 exd3 16. cxd3 Bd4 17. Nc3 Bxc3 18. Rb1 Nb4 19. Nc4 Nxd3 20. Ba3 Rfe8 21. Ne3 f4 22. Nxd5 Rxd5 23. Rbd1 c6 24. h3 Re2 25. g3 f3 26. Bc1 Nxc1 27. Rxc1 Bb4 28. Rcd1 Rxa2 29. Rxd5 cxd5 30. Rd1 Rd2 31. Re1 d4 32. Re8+ Kh7 33. Re4 Bc3 34. Kf1 Rd1+ 35. Re1 Rxe1# 0-1

[Event "NRW U14 op"]
[Site "Olpe"]
[Date "2005.10.01"]
[Round "1.18"]
[White "Liebsch, Felix"]
[Black "Stitterich, Nadine"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "820"]
[BlackElo "1313"]
[PlyCount "46"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. 0-0 Bg4 7. h3 Bh5 8. d3 Be7 9. Be3 0-0 10. d4 exd4 11. Bxd4 c5 12. Be3 Re8 13. Re1 h6 14. Bc1 Rb8 15. b3 c6 16. Qd3 Bg6 17. Bb2 Rc8 18. a4 d5 19. Rad1 dxe4 20. Nxe4 Nxe4 21. Rxe4 Bxe4 22. Qxd8 Rcxd8 23. Re1 Bxc2 0-1

